Dear all,

  I have a data file that contains scattered data values for two fields.
The organization of the file is:

x y data1 data2
x y data1 data2

I would like to create a surface in which the height is given by "data1"
and the colors depend on the value of "data2"

I imported this file without problems and I visualized the field0 by
selecting the field0 with "select" an using
connect-rubberSheet-Color-Image. so far so good.

For the mapping I selected the field1 with "select"  and then I use
connect-colormap and I connected the two outputs in colormap to the two
rightmost inputs in color. 

Unfortunately this approach does not seem to work (I get a black image).
Can somebody give me a hint?

  Thanks in advance

  Roberto


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